CK19 Smart Bracelet Heart Rate Monitor Blood Pressure Monitoring Sports Waterproof Fitness Tracker Interior Accessories EEPROM: 1 KB (ATmega328)
CK19 Smart Bracelet Heart Rate Monitor Blood Pressure Monitoring Sports Waterproof Fitness Tracker Interior Accessories EEPROM: 1 KB (ATmega328)Product model: CK19 Master chip: nRF52832 Flash: 64MB Sensor: BST BMA253 Photoelectric chip: HRS3313 Vibration: Low power motor Waterproof level: IP67 Compatible systems: Android 4. 4 and above, iOS 8. 2 and above Features: Continuous heart rate, remote care Caring: Family sharing real time data Main functions: Automatically brighten the wrist, wearable hardware + smart APP + big data cloud service to wear, control, display, record through the APP,
USD32.11
USD76.11
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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8